Microchip Technology AT90S4433-8AI Microcontroller, Microprocessor, FPGA Modules
IC MCU 8BIT 4KB FLASH 32TQFP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
AT90S4433-8AI
Detailed Description
IC MCU 8BIT 4KB FLASH 32TQFP
Package
32-TQFP
Key Features
Package / Case: 32-TQFP; Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
AT90S4433-8AI Datasheet
Quick Jump:
Technical Specifications
Microchip Technology AT90S4433-8AI Microcontroller, Microprocessor, FPGA Modules technical specifications.
General
RAM Size
128 x 8
Package / Case
32-TQFP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C
Supply Voltage
4V ~ 6V
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O
20
Speed
8MHz
EEPROM Size
256 x 8
Core Processor
AVR
Alternate Parts Comparison (AT90S4433-8AI vs ATSAMC21E17A-ANT vs ATSAMD20E15B-AUT vs ATSAMD21E18A-AUT)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 32-TQFP | 32-TQFP | 32-TQFP | 32-TQFP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 105°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | 4V ~ 6V | 2.7V ~ 5.5V | 1.62V ~ 3.6V | 1.62V ~ 3.6V |
| Core Processor | AVR | ARM® Cortex®-M0+ | ARM® Cortex®-M0+ | ARM® Cortex®-M0+ |
| Core Size | 8-Bit | 32-Bit Single-Core | 32-Bit Single-Core | 32-Bit Single-Core |
| RAM Size | 128 x 8 | 16K x 8 | 4K x 8 | 32K x 8 |
| Connectivity | SPI, UART/USART | CANbus, I²C, LINbus, SPI, UART/USART | I²C, SPI, UART/USART | I²C, LINbus, SPI, UART/USART, USB |
| Data Converters | A/D 6x10b | A/D 10x12b, 1x16b; D/A 1x10b | A/D 10x12b; D/A 1x10b | A/D 10x12b; D/A 1x10b |
| Number of I/O | 20 | 26 | 26 | 26 |
| Oscillator Type | External | Internal | Internal | Internal |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT | Brown-out Detect/Reset, DMA, POR, WDT | Brown-out Detect/Reset, POR, WDT | Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT |
| Action |
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